usb: gadget: s3c2410: Move to clk_prepare_enable/clk_disable_unprepare
Use clk_prepare_enable/clk_disable_unprepare to make the driver
work properly with common clock framework.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 7987aa0..357b58e 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -1788,7 +1788,7 @@
return PTR_ERR(usb_bus_clock);
}
- clk_enable(usb_bus_clock);
+ clk_prepare_enable(usb_bus_clock);
udc_clock = clk_get(NULL, "usb-device");
if (IS_ERR(udc_clock)) {
@@ -1796,7 +1796,7 @@
return PTR_ERR(udc_clock);
}
- clk_enable(udc_clock);
+ clk_prepare_enable(udc_clock);
mdelay(10);
@@ -1952,13 +1952,13 @@
release_mem_region(rsrc_start, rsrc_len);
if (!IS_ERR(udc_clock) && udc_clock != NULL) {
- clk_disable(udc_clock);
+ clk_disable_unprepare(udc_clock);
clk_put(udc_clock);
udc_clock = NULL;
}
if (!IS_ERR(usb_bus_clock) && usb_bus_clock != NULL) {
- clk_disable(usb_bus_clock);
+ clk_disable_unprepare(usb_bus_clock);
clk_put(usb_bus_clock);
usb_bus_clock = NULL;
}